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Posted to issues@ozone.apache.org by "Stephen O'Donnell (Jira)" <ji...@apache.org> on 2023/01/05 20:10:00 UTC

[jira] [Updated] (HDDS-7212) EC: Parallelize the block reconstructions in coordination node to speedup the reconstruction.

     [ https://issues.apache.org/jira/browse/HDDS-7212?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stephen O'Donnell updated HDDS-7212:
------------------------------------
    Parent Issue: HDDS-7731  (was: HDDS-6462)

> EC: Parallelize the block reconstructions in coordination node to speedup the reconstruction.
> ---------------------------------------------------------------------------------------------
>
>                 Key: HDDS-7212
>                 URL: https://issues.apache.org/jira/browse/HDDS-7212
>             Project: Apache Ozone
>          Issue Type: Sub-task
>          Components: DN
>            Reporter: Uma Maheswara Rao G
>            Assignee: Uma Maheswara Rao G
>            Priority: Major
>
> ECREconstructionCoordinator is doing the reconstruction blocks by blocks in sequential. This Jira to track and implement the option to increase the parallelism. So, that if any cluster has powerful DNs, this values can be tuned. Please note, parallelism will depend on NW as well, as it needs to read more data parallel.



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